Base | Representation |
---|---|
bin | 111000110011… |
… | …000110010001 |
3 | 1001000110100211 |
4 | 320303012101 |
5 | 12302424421 |
6 | 1251044121 |
7 | 240362134 |
oct | 70630621 |
9 | 31013324 |
10 | 14889361 |
11 | 844a663 |
12 | 4ba0641 |
13 | 3114196 |
14 | 1d9821b |
15 | 14919e1 |
hex | e33191 |
14889361 has 4 divisors (see below), whose sum is σ = 14921712. Its totient is φ = 14857012.
The previous prime is 14889359. The next prime is 14889377. The reversal of 14889361 is 16398841.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 14889361 - 21 = 14889359 is a prime.
It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (14889311) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15475 + ... + 16408.
It is an arithmetic number, because the mean of its divisors is an integer number (3730428).
Almost surely, 214889361 is an apocalyptic number.
It is an amenable number.
14889361 is a deficient number, since it is larger than the sum of its proper divisors (32351).
14889361 is an equidigital number, since it uses as much as digits as its factorization.
14889361 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 32350.
The product of its digits is 41472, while the sum is 40.
The square root of 14889361 is about 3858.6734767275. The cubic root of 14889361 is about 246.0133566238.
The spelling of 14889361 in words is "fourteen million, eight hundred eighty-nine thousand, three hundred sixty-one".
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